I have a Delta flight leaving San Juan at 1:45.. I will only have carryon...Can I depend on a Air Sunshine 10:30 am flight from VG to SJ leaving on time, a Seaborn flight leaving Tortola at 11am, or Cape Air out of Tortola leaving at 9:15. My only concern for those flights out of Tortola is how to get there early enough by ferry from VG? How much time do I need in San Juan and how much time before the flights leaving Tortola do I need to be there????